I'm thinking about adding an onboarding as a service product to our offerings. I can see why it's valuable to have great onboarding and how pretty much all SaaS needs it, and many don't build it because it's challenging to make an excellent onboarding flow.

I found many existing solutions, but they are all built as a task list for employees to onboard new customers, not as a self-serve dev tool. The ones that target SaaS and self-serve are terrible. They require much work, installing extensions, and lack A/B testing ability. They all have so many limitations it's incredible I couldn't find a suitable option out there.

Any thoughts on this?